Question about 2004 Jeep Grand Cherokee
I rev egine and it limits at 3000rpm. is smooth idle up until it limits. Checked leads, coils, and plugs and all ok. Loaded coils up on a tester and also replaced fuel filter. Cant plug my scaner in due to plug been different but there is no engine light on dash. any ideas before i take to toyota workshop??
Plugged catelitic converter or exhaust plugged
Posted on Feb 17, 2014
Testimonial: "Just cut exhaust off before cat converter and no change. Also checked cambelt timing today. all ok. Prety stuck ay..."
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
If you haven't changed the plugs or had the fuel system cleaned, now would be a good time to do it. The number 1 culprit for rough idles is dirty injectors or plugs. You can try an injector cleaner in a can (or bottle) for under $10 and see if it helps, and then work from there. If there isn't any improvement then if you are able to, check the plugs for any gunky buildup and if you find a bad plug, make sure you replace them all (or have them replaced) at the same time.
Posted on Aug 03, 2009
Tips for a great answer:
Jan 19, 2016 | Cars & Trucks
Dec 22, 2014 | Cars & Trucks
Dec 09, 2013 | 1996 Toyota T100
Nov 23, 2013 | Cars & Trucks
Feb 12, 2011 | 1988 Mitsubishi Galant
Mar 02, 2010 | Nissan Pulsar Cars & Trucks
Sep 25, 2009 | 2003 Ford Taurus
Jun 04, 2009 | 1999 Lincoln Continental
Jan 09, 2009 | 2001 Hyundai Santa Fe
94 people viewed this question
Usually answered in minutes!